A boat initially traveling at 5.0 m/s accelerates uniformly at the rate of 2.5 m/s2 for 8.2 seconds. How far does the boat travel during this time?

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)